HOLY AWESOME
But scripting the weapons will be the hard part..
How the heck will the Water Temple work? D:
This is just a map. No one is working on any project with it.
Besides, like I said, this wouldn't be used for an LTTP ROM hack. The palette doesn't comply with the SNES, and it would be much too limited to recreate OoT.
As for the water temple, it would have to be mapped out and programmed to work with the perspective.